Question

answer the question based on the image posted.
for a single spin, what is the theoretical probability of spinning pink? write your answer as a decimal.

color

purple

pink

yellow

blue

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frequency

12

6

9

13

Explanation:

Step1: Identify equal sections

The spinner has 4 equal sections.

Step2: Count pink sections

There is 1 pink section.

Step3: Calculate theoretical probability

Theoretical probability = $\frac{\text{Number of favorable outcomes}}{\text{Total number of outcomes}} = \frac{1}{4}$

Step4: Convert to decimal

$\frac{1}{4} = 0.25$

Answer:

0.25